| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.43 | 9.114% | $176.1427 | $176.14 | $176.15 | $176.10 |
| Purchase #2 | $38.95 | 6.379% | $41.4346 | $41.43 | $41.45 | $41.40 |
| Purchase #3 | $37.52 | 12.716% | $42.291 | $42.29 | $42.30 | $42.30 |
| Purchase #4 | $15.96 | 9.112% | $17.4143 | $17.41 | $17.40 | $17.40 |
| Purchase #5 | $87.85 | 3.758% | $91.1514 | $91.15 | $91.15 | $91.20 |
| Purchase #6 | $143.76 | 7.516% | $154.565 | $154.57 | $154.55 | $154.60 |
| Purchase #7 | $192.41 | 12.837% | $217.1097 | $217.11 | $217.10 | $217.10 |
| 7 purchase totals = | $677.88 | $740.1087 | $740.10 | $740.10 | $740.10 | |